Public Lab Wiki documentation

Outdoor air pollution, in the most extreme cases, can be immediately identified even without any special training. It casts a haze over cities, collects on streets and buildings, and provides dramatic fodder for the news. But while high drama is often a prerequisite for news about air quality to be reported, the real story is the health impacts that occur even when the air isn't thick enough to see.

Lead image from @eustatic's work

Introduction

According to the EPA, Americans, on average, spend approximately 90 percent of their time indoors, where the concentrations of some pollutants are often 2 to 5 times higher than typical outdoor concentrations. Most pollutants affecting indoor air quality come from sources inside buildings, although some originate outdoors. Typical pollutants of concern include combustion products such as carbon monoxide, particulate matter, and environmental tobacco smoke; substances of natural origin such as radon; biological agents such as molds; pesticides; lead; asbestos; ozone (from some air cleaners); and various volatile organic compounds from a variety of products and materials.

This is even more striking when the health effects attributed to outdoor fine particulate matter (PM2.5) rank among the risk factors with the highest health impacts in the world, annually accounting for over 3.2 million premature deaths. In October 2013, the World Health Organization announced they are considering particulate matter, a major component of indoor and outdoor air pollution, as a Group 1 carcinogen along with tobacco smoke and asbestos.

For more, see this excellent overview by Toxics Action Center

Example Air Pollution Regulations in Wisconsin:

Subtopics

[wikis:parent:air-quality]

Questions

[questions:air-quality]

Activities

[activities:air-quality]

Particle Sensor Projects

Public Lab has initiated a Particle Sensing Project focused primarily on Silica. This project overlaps with and includes the DustDuino and is coordinated on the Air-Quality Google Group.

A variety of particle sensors have been posted on the site:

[wikis:particle-sensor]

Air quality projects

[wikis:air-quality-projects]

Resources

U.S. EPA Standards and Test Methods

National Ambient Air Quality Standards (NAAQS)

Section 109 of the Clean Air Act directs the Environmental Protection Agency (EPA) to establish National Ambient Air Quality Standards (NAAQS) requisite to protect public health with an adequate margin of safety (primary standard) and for the protection of public welfare (secondary standard). Section 109(d)(1) of the CAA requires EPA to complete a thorough review of the NAAQS at 5-year intervals and promulgate new standards when appropriate.

Complete details of the standards, measurement principles, and data interpreation, can be found in Title 40 of the Code of Federal Regulations Part 50

Summary of the NAAQS Criteria Pollutants

EPA Test Methods

EPA approved instruments are designated as either a Federal Reference Method (FRM) or Federal Equivalent Methods (FEM). The complete list of approved instruments for NAAQS evaluating is provided on the EPA Ambient Monitoring Technology Information Center (AMTIC) web site

Real Time Data

EPA and its State and Tribal partners publish near real-time air quality data (typically hourly updates) as well air quality forecasts on the AirNow web site.

The AirNow site also contains, links to Visibility Cameras, which are yet another way to evaluate air pollution.

Examples of clear and hazy days from Boston HazeCam:

Historical Data

Historical air quality test results are freely available through EPA AirData

EPA & Citizen Science Next Generation of Monitors

EPA has also been involved with Next Generation Air Measuring (link may be deprecated) and is currently offering its Citizen Science Toolbox Resources online https://www.epa.gov/air-sensor-toolbox:

• Air Sensor Guidebook;
• Air Sensor Technology: State of the Science Presentation;
• Mobile Sensors and Applications for Air Pollutants; and
• Sensor Evaluation Report.

Other Resources for Air Quality Standards

The U.S. Center for Disease Control (CDC) and its National Institute for Occupational Safety and Health (NIOSH) also offer a wealth of guidance. In particular, the NIOSH Manual of Analytical Methods is a collection of procedures for sampling and analysis of contaminants including workplace air.

The Agency for Toxic Substances and Disease Registry (ATSDR), based in Atlanta, Georgia, is a federal public health agency of the U.S. Department of Health and Human Services. Their Toxicological Profiles, is particularly useful for when a pollutant can be identified by compound or element.

Wikis

All wiki pages relating to air quality:

[wikis:air-quality]

Outdoor air pollution, in the most extreme cases, can be immediately identified even without any special training. It casts a haze over cities, collects on streets and buildings, and provides dramatic fodder for the news. But while high drama is often a prerequisite for news about air quality to be reported, the real story is the health impacts that occur even when the air isn't thick enough to see.

Introduction

According to the EPA, Americans, on average, spend approximately 90 percent of their time indoors, where the concentrations of some pollutants are often 2 to 5 times higher than typical outdoor concentrations. Most pollutants affecting indoor air quality come from sources inside buildings, although some originate outdoors. Typical pollutants of concern include combustion products such as carbon monoxide, particulate matter, and environmental tobacco smoke; substances of natural origin such as radon; biological agents such as molds; pesticides; lead; asbestos; ozone (from some air cleaners); and various volatile organic compounds from a variety of products and materials.

This is even more striking when the health effects attributed to outdoor fine particulate matter (PM2.5) rank among the risk factors with the highest health impacts in the world, annually accounting for over 3.2 million premature deaths. In October 2013, the World Health Organization announced they are considering particulate matter, a major component of indoor and outdoor air pollution, as a Group 1 carcinogen along with tobacco smoke and asbestos.

For more, see this excellent overview by Toxics Action Center

Example Air Pollution Regulations in Wisconsin:

Subtopics

[wikis:parent:air-quality]

Questions

[questions:air-quality]

Activities

[activities:air-quality]

Particle Sensor Projects

Public Lab has initiated a Particle Sensing Project focused primarily on Silica. This project overlaps with and includes the DustDuino and is coordinated on the Air-Quality Google Group.

A variety of particle sensors have been posted on the site:

[wikis:particle-sensor]

Air quality projects

[wikis:air-quality-projects]

Resources

U.S. EPA Standards and Test Methods

National Ambient Air Quality Standards (NAAQS)

Section 109 of the Clean Air Act directs the Environmental Protection Agency (EPA) to establish National Ambient Air Quality Standards (NAAQS) requisite to protect public health with an adequate margin of safety (primary standard) and for the protection of public welfare (secondary standard). Section 109(d)(1) of the CAA requires EPA to complete a thorough review of the NAAQS at 5-year intervals and promulgate new standards when appropriate.

Complete details of the standards, measurement principles, and data interpreation, can be found in Title 40 of the Code of Federal Regulations Part 50

Summary of the NAAQS Criteria Pollutants

EPA Test Methods

EPA approved instruments are designated as either a Federal Reference Method (FRM) or Federal Equivalent Methods (FEM). The complete list of approved instruments for NAAQS evaluating is provided on the EPA Ambient Monitoring Technology Information Center (AMTIC) web site

Real Time Data

EPA and its State and Tribal partners publish near real-time air quality data (typically hourly updates) as well air quality forecasts on the AirNow web site.

The AirNow site also contains, links to Visibility Cameras, which are yet another way to evaluate air pollution.

Examples of clear and hazy days from Boston HazeCam:

Historical Data

Historical air quality test results are freely available through EPA AirData

EPA & Citizen Science Next Generation of Monitors

EPA has also been involved with Next Generation Air Measuring (link may be deprecated) and is currently offering its Citizen Science Toolbox Resources online https://www.epa.gov/air-sensor-toolbox:

• Air Sensor Guidebook;
• Air Sensor Technology: State of the Science Presentation;
• Mobile Sensors and Applications for Air Pollutants; and
• Sensor Evaluation Report.

Other Resources for Air Quality Standards

The U.S. Center for Disease Control (CDC) and its National Institute for Occupational Safety and Health (NIOSH) also offer a wealth of guidance. In particular, the NIOSH Manual of Analytical Methods is a collection of procedures for sampling and analysis of contaminants including workplace air.

The Agency for Toxic Substances and Disease Registry (ATSDR), based in Atlanta, Georgia, is a federal public health agency of the U.S. Department of Health and Human Services. Their Toxicological Profiles, is particularly useful for when a pollutant can be identified by compound or element.

Wikis

All wiki pages relating to air quality:

[wikis:air-quality]

Outdoor air pollution, in the most extreme cases, can be immediately identified even without any special training. It casts a haze over cities, collects on streets and buildings, and provides dramatic fodder for the news. But while high drama is often a prerequisite for news about air quality to be reported, the real story is the health impacts that occur even when the air isn't thick enough to see.

Introduction

According to the EPA, Americans, on average, spend approximately 90 percent of their time indoors, where the concentrations of some pollutants are often 2 to 5 times higher than typical outdoor concentrations. Most pollutants affecting indoor air quality come from sources inside buildings, although some originate outdoors. Typical pollutants of concern include combustion products such as carbon monoxide, particulate matter, and environmental tobacco smoke; substances of natural origin such as radon; biological agents such as molds; pesticides; lead; asbestos; ozone (from some air cleaners); and various volatile organic compounds from a variety of products and materials.

This is even more striking when the health effects attributed to outdoor fine particulate matter (PM2.5) rank among the risk factors with the highest health impacts in the world, annually accounting for over 3.2 million premature deaths. In October 2013, the World Health Organization announced they are considering particulate matter, a major component of indoor and outdoor air pollution, as a Group 1 carcinogen along with tobacco smoke and asbestos.

Example Air Pollution Regulations in Wisconsin:

Subtopics

[wikis:parent:air-quality]

Questions

[questions:air-quality]

Activities

[activities:air-quality]

Particle Sensor Projects

Public Lab has initiated a Particle Sensing Project focused primarily on Silica. This project overlaps with and includes the DustDuino and is coordinated on the Air-Quality Google Group.

A variety of particle sensors have been posted on the site:

[wikis:particle-sensor]

Air quality projects

[wikis:air-quality-projects]

Resources

U.S. EPA Standards and Test Methods

National Ambient Air Quality Standards (NAAQS)

Section 109 of the Clean Air Act directs the Environmental Protection Agency (EPA) to establish National Ambient Air Quality Standards (NAAQS) requisite to protect public health with an adequate margin of safety (primary standard) and for the protection of public welfare (secondary standard). Section 109(d)(1) of the CAA requires EPA to complete a thorough review of the NAAQS at 5-year intervals and promulgate new standards when appropriate.

Complete details of the standards, measurement principles, and data interpreation, can be found in Title 40 of the Code of Federal Regulations Part 50

Summary of the NAAQS Criteria Pollutants

EPA Test Methods

EPA approved instruments are designated as either a Federal Reference Method (FRM) or Federal Equivalent Methods (FEM). The complete list of approved instruments for NAAQS evaluating is provided on the EPA Ambient Monitoring Technology Information Center (AMTIC) web site

Real Time Data

EPA and its State and Tribal partners publish near real-time air quality data (typically hourly updates) as well air quality forecasts on the AirNow web site.

The AirNow site also contains, links to Visibility Cameras, which are yet another way to evaluate air pollution.

Examples of clear and hazy days from Boston HazeCam:

Historical Data

Historical air quality test results are freely available through EPA AirData

EPA & Citizen Science Next Generation of Monitors

EPA has also been involved with Next Generation Air Measuring (link may be deprecated) and is currently offering its Citizen Science Toolbox Resources online https://www.epa.gov/air-sensor-toolbox:

• Air Sensor Guidebook;
• Air Sensor Technology: State of the Science Presentation;
• Mobile Sensors and Applications for Air Pollutants; and
• Sensor Evaluation Report.

Other Resources for Air Quality Standards

The U.S. Center for Disease Control (CDC) and its National Institute for Occupational Safety and Health (NIOSH) also offer a wealth of guidance. In particular, the NIOSH Manual of Analytical Methods is a collection of procedures for sampling and analysis of contaminants including workplace air.

The Agency for Toxic Substances and Disease Registry (ATSDR), based in Atlanta, Georgia, is a federal public health agency of the U.S. Department of Health and Human Services. Their Toxicological Profiles, is particularly useful for when a pollutant can be identified by compound or element.

Wikis

All wiki pages relating to air quality:

[wikis:air-quality]

Outdoor air pollution, in the most extreme cases, can be immediately identified even without any special training. It casts a haze over cities, collects on streets and buildings, and provides dramatic fodder for the news. But while high drama is often a prerequisite for news about air quality to be reported, the real story is the health impacts that occur even when the air isn't thick enough to see.

Introduction

According to the EPA, Americans, on average, spend approximately 90 percent of their time indoors, where the concentrations of some pollutants are often 2 to 5 times higher than typical outdoor concentrations. Most pollutants affecting indoor air quality come from sources inside buildings, although some originate outdoors. Typical pollutants of concern include combustion products such as carbon monoxide, particulate matter, and environmental tobacco smoke; substances of natural origin such as radon; biological agents such as molds; pesticides; lead; asbestos; ozone (from some air cleaners); and various volatile organic compounds from a variety of products and materials.

This is even more striking when the health effects attributed to outdoor fine particulate matter (PM2.5) rank among the risk factors with the highest health impacts in the world, annually accounting for over 3.2 million premature deaths. In October 2013, the World Health Organization announced they are considering particulate matter, a major component of indoor and outdoor air pollution, as a Group 1 carcinogen along with tobacco smoke and asbestos.

Example Air Pollution Regulations in Wisconsin:

Subtopics

[wikis:parent:air-quality]

Questions

[questions:air-quality]

Activities

[activities:air-quality]

Particle Sensor Projects

Public Lab has initiated a Particle Sensing Project focused primarily on Silica. This project overlaps with and includes the DustDuino and is coordinated on the Air-Quality Google Group.

A variety of particle sensors have been posted on the site:

[wikis:particle-sensor]

Air quality projects

[wikis:air-quality-projects]

Resources

U.S. EPA Standards and Test Methods

National Ambient Air Quality Standards (NAAQS)

Section 109 of the Clean Air Act directs the Environmental Protection Agency (EPA) to establish National Ambient Air Quality Standards (NAAQS) requisite to protect public health with an adequate margin of safety (primary standard) and for the protection of public welfare (secondary standard). Section 109(d)(1) of the CAA requires EPA to complete a thorough review of the NAAQS at 5-year intervals and promulgate new standards when appropriate.

Complete details of the standards, measurement principles, and data interpreation, can be found in Title 40 of the Code of Federal Regulations Part 50

Summary of the NAAQS Criteria Pollutants

EPA Test Methods

EPA approved instruments are designated as either a Federal Reference Method (FRM) or Federal Equivalent Methods (FEM). The complete list of approved instruments for NAAQS evaluating is provided on the EPA Ambient Monitoring Technology Information Center (AMTIC) web site

Real Time Data

EPA and its State and Tribal partners publish near real-time air quality data (typically hourly updates) as well air quality forecasts on the AirNow web site.

The AirNow site also contains, links to Visibility Cameras, which are yet another way to evaluate air pollution.

Examples of clear and hazy days from Boston HazeCam:

Historical Data

Historical air quality test results are freely available through EPA AirData

EPA & Citizen Science Next Generation of Monitors

EPA has also been involved with Next Generation Air Measuring (link may be deprecated) and is currently offering its Citizen Science Toolbox Resources online https://www.epa.gov/air-sensor-toolbox:

• Air Sensor Guidebook;
• Air Sensor Technology: State of the Science Presentation;
• Mobile Sensors and Applications for Air Pollutants; and
• Sensor Evaluation Report.

Other Resources for Air Quality Standards

The U.S. Center for Disease Control (CDC) and its National Institute for Occupational Safety and Health (NIOSH) also offer a wealth of guidance. In particular, the NIOSH Manual of Analytical Methods is a collection of procedures for sampling and analysis of contaminants including workplace air.

The Agency for Toxic Substances and Disease Registry (ATSDR), based in Atlanta, Georgia, is a federal public health agency of the U.S. Department of Health and Human Services. Their Toxicological Profiles, is particularly useful for when a pollutant can be identified by compound or element.

Wikis

All wiki pages relating to air quality:

[wikis:air-quality]

Outdoor air pollution, in the most extreme cases, can be immediately identified even without any special training. It casts a haze over cities, collects on streets and buildings, and provides dramatic fodder for the news. But while high drama is often a prerequisite for news about air quality to be reported, the real story is the health impacts that occur even when the air isn't thick enough to see.

Introduction

According to the EPA, Americans, on average, spend approximately 90 percent of their time indoors, where the concentrations of some pollutants are often 2 to 5 times higher than typical outdoor concentrations. Most pollutants affecting indoor air quality come from sources inside buildings, although some originate outdoors. Typical pollutants of concern include combustion products such as carbon monoxide, particulate matter, and environmental tobacco smoke; substances of natural origin such as radon; biological agents such as molds; pesticides; lead; asbestos; ozone (from some air cleaners); and various volatile organic compounds from a variety of products and materials.

This is even more striking when the health effects attributed to outdoor fine particulate matter (PM2.5) rank among the risk factors with the highest health impacts in the world, annually accounting for over 3.2 million premature deaths. In October 2013, the World Health Organization announced they are considering particulate matter, a major component of indoor and outdoor air pollution, as a Group 1 carcinogen along with tobacco smoke and asbestos.

Example Air Pollution Regulations in Wisconsin:

Subtopics

[wikis:parent:air-quality]

Questions

[questions:air-quality]

Activities

[activities:air-quality]

Particle Sensor Projects

Public Lab has initiated a Particle Sensing Project focused primarily on Silica. This project overlaps with and includes the DustDuino and is coordinated on the Air-Quality Google Group.

A variety of particle sensors have been posted on the site:

[wikis:particle-sensor]

Air quality projects

[wikis:air-quality-projects]

Resources

U.S. EPA Standards and Test Methods

National Ambient Air Quality Standards (NAAQS)

Section 109 of the Clean Air Act directs the Environmental Protection Agency (EPA) to establish National Ambient Air Quality Standards (NAAQS) requisite to protect public health with an adequate margin of safety (primary standard) and for the protection of public welfare (secondary standard). Section 109(d)(1) of the CAA requires EPA to complete a thorough review of the NAAQS at 5-year intervals and promulgate new standards when appropriate.

Complete details of the standards, measurement principles, and data interpreation, can be found in Title 40 of the Code of Federal Regulations Part 50

Summary of the NAAQS Criteria Pollutants

EPA Test Methods

EPA approved instruments are designated as either a Federal Reference Method (FRM) or Federal Equivalent Methods (FEM). The complete list of approved instruments for NAAQS evaluating is provided on the EPA Ambient Monitoring Technology Information Center (AMTIC) web site

Real Time Data

EPA and its State and Tribal partners publish near real-time air quality data (typically hourly updates) as well air quality forecasts on the AirNow web site.

The AirNow site also contains, links to Visibility Cameras, which are yet another way to evaluate air pollution.

Examples of clear and hazy days from Boston HazeCam:

Historical Data

Historical air quality test results are freely available through EPA AirData

EPA & Citizen Science Next Generation of Monitors

EPA has also been involved with Next Generation Air Measuring and is currently offering its Citizen Science Toolbox Resources online:

• Air Sensor Guidebook;
• Air Sensor Technology: State of the Science Presentation;
• Mobile Sensors and Applications for Air Pollutants; and
• Sensor Evaluation Report.

Other Resources for Air Quality Standards

The U.S. Center for Disease Control (CDC) and its National Institute for Occupational Safety and Health (NIOSH) also offer a wealth of guidance. In particular, the NIOSH Manual of Analytical Methods is a collection of procedures for sampling and analysis of contaminants including workplace air.

The Agency for Toxic Substances and Disease Registry (ATSDR), based in Atlanta, Georgia, is a federal public health agency of the U.S. Department of Health and Human Services. Their Toxicological Profiles, is particularly useful for when a pollutant can be identified by compound or element.

Wikis

All wiki pages relating to air quality:

[wikis:air-quality]

Outdoor air pollution, in the most extreme cases, can be immediately identified even without any special training. It casts a haze over cities, collects on streets and buildings, and provides dramatic fodder for the news. But while high drama is often a prerequisite for news about air quality to be reported, the real story is the health impacts that occur even when the air isn't thick enough to see.

Introduction

According to the EPA, Americans, on average, spend approximately 90 percent of their time indoors, where the concentrations of some pollutants are often 2 to 5 times higher than typical outdoor concentrations. Most pollutants affecting indoor air quality come from sources inside buildings, although some originate outdoors. Typical pollutants of concern include combustion products such as carbon monoxide, particulate matter, and environmental tobacco smoke; substances of natural origin such as radon; biological agents such as molds; pesticides; lead; asbestos; ozone (from some air cleaners); and various volatile organic compounds from a variety of products and materials.

This is even more striking when the health effects attributed to outdoor fine particulate matter (PM2.5) rank among the risk factors with the highest health impacts in the world, annually accounting for over 3.2 million premature deaths. In October 2013, the World Health Organization announced they are considering particulate matter, a major component of indoor and outdoor air pollution, as a Group 1 carcinogen along with tobacco smoke and asbestos.

Subtopics

[wikis:parent:air-quality]

Questions

[questions:air-quality]

Activities

[activities:air-quality]

Particle Sensor Projects

Public Lab has initiated a Particle Sensing Project focused primarily on Silica. This project overlaps with and includes the DustDuino and is coordinated on the Air-Quality Google Group.

A variety of particle sensors have been posted on the site:

[wikis:particle-sensor]

Air quality projects

[wikis:air-quality-projects]

Resources

U.S. EPA Standards and Test Methods

National Ambient Air Quality Standards (NAAQS)

Section 109 of the Clean Air Act directs the Environmental Protection Agency (EPA) to establish National Ambient Air Quality Standards (NAAQS) requisite to protect public health with an adequate margin of safety (primary standard) and for the protection of public welfare (secondary standard). Section 109(d)(1) of the CAA requires EPA to complete a thorough review of the NAAQS at 5-year intervals and promulgate new standards when appropriate.

Complete details of the standards, measurement principles, and data interpreation, can be found in Title 40 of the Code of Federal Regulations Part 50

Summary of the NAAQS Criteria Pollutants

EPA Test Methods

EPA approved instruments are designated as either a Federal Reference Method (FRM) or Federal Equivalent Methods (FEM). The complete list of approved instruments for NAAQS evaluating is provided on the EPA Ambient Monitoring Technology Information Center (AMTIC) web site

Real Time Data

EPA and its State and Tribal partners publish near real-time air quality data (typically hourly updates) as well air quality forecasts on the AirNow web site.

The AirNow site also contains, links to Visibility Cameras, which are yet another way to evaluate air pollution.

Examples of clear and hazy days from Boston HazeCam:

Historical Data

Historical air quality test results are freely available through EPA AirData

EPA & Citizen Science Next Generation of Monitors

EPA has also been involved with Next Generation Air Measuring and is currently offering its Citizen Science Toolbox Resources online:

• Air Sensor Guidebook;
• Air Sensor Technology: State of the Science Presentation;
• Mobile Sensors and Applications for Air Pollutants; and
• Sensor Evaluation Report.

Other Resources for Air Quality Standards

The U.S. Center for Disease Control (CDC) and its National Institute for Occupational Safety and Health (NIOSH) also offer a wealth of guidance. In particular, the NIOSH Manual of Analytical Methods is a collection of procedures for sampling and analysis of contaminants including workplace air.

The Agency for Toxic Substances and Disease Registry (ATSDR), based in Atlanta, Georgia, is a federal public health agency of the U.S. Department of Health and Human Services. Their Toxicological Profiles, is particularly useful for when a pollutant can be identified by compound or element.

Wikis

All wiki pages relating to air quality:

[wikis:air-quality]

Outdoor air pollution, in the most extreme cases, can be immediately identified even without any special training. It casts a haze over cities, collects on streets and buildings, and provides dramatic fodder for the news. But while high drama is often a prerequisite for news about air quality to be reported, the real story is the health impacts that occur even when the air isn't thick enough to see.

Introduction

According to the EPA, Americans, on average, spend approximately 90 percent of their time indoors, where the concentrations of some pollutants are often 2 to 5 times higher than typical outdoor concentrations. Most pollutants affecting indoor air quality come from sources inside buildings, although some originate outdoors. Typical pollutants of concern include combustion products such as carbon monoxide, particulate matter, and environmental tobacco smoke; substances of natural origin such as radon; biological agents such as molds; pesticides; lead; asbestos; ozone (from some air cleaners); and various volatile organic compounds from a variety of products and materials.

This is even more striking when the health effects attributed to outdoor fine particulate matter (PM2.5) rank among the risk factors with the highest health impacts in the world, annually accounting for over 3.2 million premature deaths. In October 2013, the World Health Organization announced they are considering particulate matter, a major component of indoor and outdoor air pollution, as a Group 1 carcinogen along with tobacco smoke and asbestos.

Subtopics

[wikis:parent:air-quality]

Questions

[questions:air-quality]

Activities

[activities:air-quality]

Particle Sensor Projects

Public Lab has initiated a Particle Sensing Project focused primarily on Silica. This project overlaps with and includes the DustDuino and is coordinated on the Air-Quality Google Group.

A variety of particle sensors have been posted on the site:

[wikis:particle-sensor]

Air quality projects

[wikis:air-quality-projects]

Resources

U.S. EPA Standards and Test Methods

National Ambient Air Quality Standards (NAAQS)

Section 109 of the Clean Air Act directs the Environmental Protection Agency (EPA) to establish National Ambient Air Quality Standards (NAAQS) requisite to protect public health with an adequate margin of safety (primary standard) and for the protection of public welfare (secondary standard). Section 109(d)(1) of the CAA requires EPA to complete a thorough review of the NAAQS at 5-year intervals and promulgate new standards when appropriate.

Complete details of the standards, measurement principles, and data interpreation, can be found in Title 40 of the Code of Federal Regulations Part 50

Summary of the NAAQS Criteria Pollutants

EPA Test Methods

EPA approved instruments are designated as either a Federal Reference Method (FRM) or Federal Equivalent Methods (FEM). The complete list of approved instruments for NAAQS evaluating is provided on the EPA Ambient Monitoring Technology Information Center (AMTIC) web site

Real Time Data

EPA and its State and Tribal partners publish near real-time air quality data (typically hourly updates) as well air quality forecasts on the AirNow web site.

The AirNow site also contains, links to Visibility Cameras, which are yet another way to evaluate air pollution.

Examples of clear and hazy days from Boston HazeCam:

Historical Data

Historical air quality test results are freely available through EPA AirData

EPA & Citizen Science Next Generation of Monitors

EPA has also been involved with Next Generation Air Measuring and is currently offering its Citizen Science Toolbox Resources online:

• Air Sensor Guidebook;
• Air Sensor Technology: State of the Science Presentation;
• Mobile Sensors and Applications for Air Pollutants; and
• Sensor Evaluation Report.

Other Resources for Air Quality Standards

The U.S. Center for Disease Control (CDC) and its National Institute for Occupational Safety and Health (NIOSH) also offer a wealth of guidance. In particular, the NIOSH Manual of Analytical Methods is a collection of procedures for sampling and analysis of contaminants including workplace air.

The Agency for Toxic Substances and Disease Registry (ATSDR), based in Atlanta, Georgia, is a federal public health agency of the U.S. Department of Health and Human Services. Their Toxicological Profiles, is particularly useful for when a pollutant can be identified by compound or element.

Wikis

All wiki pages relating to air quality:

[wikis:air-quality]

Outdoor air pollution, in the most extreme cases, can be immediately identified even without any special training. It casts a haze over cities, collects on streets and buildings, and provides dramatic fodder for the news. But while high drama is often a prerequisite for news about air quality to be reported, the real story is the health impacts that occur even when the air isn't thick enough to see.

Introduction

According to the EPA, Americans, on average, spend approximately 90 percent of their time indoors, where the concentrations of some pollutants are often 2 to 5 times higher than typical outdoor concentrations. Most pollutants affecting indoor air quality come from sources inside buildings, although some originate outdoors. Typical pollutants of concern include combustion products such as carbon monoxide, particulate matter, and environmental tobacco smoke; substances of natural origin such as radon; biological agents such as molds; pesticides; lead; asbestos; ozone (from some air cleaners); and various volatile organic compounds from a variety of products and materials.

This is even more striking when the health effects attributed to outdoor fine particulate matter (PM2.5) rank among the risk factors with the highest health impacts in the world, annually accounting for over 3.2 million premature deaths. In October 2013, the World Health Organization announced they are considering particulate matter, a major component of indoor and outdoor air pollution, as a Group 1 carcinogen along with tobacco smoke and asbestos.

Air pollution which is defined as the presence of smoke, dust, gases, fumes in the air. The presence of these substances must also lead to injury on humans, animals or plants as well as interfere with the enjoyment of life or one’s property | NR. 400.02

Fugitive dust. This refers to the presence in the air of dust from sources such as open fields and piles. There will be a violation on air quality when during handling, transporting and storing of materials, the people undertaking these activities do not take precaution and some of these materials end up being released into the air| NR 415.04

Causing, allowing or permitting solid or liquid hazardous substances into the air. This includes dust, soot, pollen, smoke and liquid droplets. One can spot that violation by simply observing the ambient air | NR 415.05

Industrial sand mines that do not take precautions to ensure dust does not escape into the air | NR 415.075

Subtopics

[wikis:parent:air-quality]

Questions

[questions:air-quality]

Activities

[activities:air-quality]

Particle Sensor Projects

Public Lab has initiated a Particle Sensing Project focused primarily on Silica. This project overlaps with and includes the DustDuino and is coordinated on the Air-Quality Google Group.

A variety of particle sensors have been posted on the site:

[wikis:particle-sensor]

Air quality projects

[wikis:air-quality-projects]

Resources

U.S. EPA Standards and Test Methods

National Ambient Air Quality Standards (NAAQS)

Section 109 of the Clean Air Act directs the Environmental Protection Agency (EPA) to establish National Ambient Air Quality Standards (NAAQS) requisite to protect public health with an adequate margin of safety (primary standard) and for the protection of public welfare (secondary standard). Section 109(d)(1) of the CAA requires EPA to complete a thorough review of the NAAQS at 5-year intervals and promulgate new standards when appropriate.

Complete details of the standards, measurement principles, and data interpreation, can be found in Title 40 of the Code of Federal Regulations Part 50

Summary of the NAAQS Criteria Pollutants

EPA Test Methods

EPA approved instruments are designated as either a Federal Reference Method (FRM) or Federal Equivalent Methods (FEM). The complete list of approved instruments for NAAQS evaluating is provided on the EPA Ambient Monitoring Technology Information Center (AMTIC) web site

Real Time Data

EPA and its State and Tribal partners publish near real-time air quality data (typically hourly updates) as well air quality forecasts on the AirNow web site.

The AirNow site also contains, links to Visibility Cameras, which are yet another way to evaluate air pollution.

Examples of clear and hazy days from Boston HazeCam:

Historical Data

Historical air quality test results are freely available through EPA AirData

EPA & Citizen Science Next Generation of Monitors

EPA has also been involved with Next Generation Air Measuring and is currently offering its Citizen Science Toolbox Resources online:

• Air Sensor Guidebook;
• Air Sensor Technology: State of the Science Presentation;
• Mobile Sensors and Applications for Air Pollutants; and
• Sensor Evaluation Report.

Other Resources for Air Quality Standards

The U.S. Center for Disease Control (CDC) and its National Institute for Occupational Safety and Health (NIOSH) also offer a wealth of guidance. In particular, the NIOSH Manual of Analytical Methods is a collection of procedures for sampling and analysis of contaminants including workplace air.

The Agency for Toxic Substances and Disease Registry (ATSDR), based in Atlanta, Georgia, is a federal public health agency of the U.S. Department of Health and Human Services. Their Toxicological Profiles, is particularly useful for when a pollutant can be identified by compound or element.

Wikis

All wiki pages relating to air quality:

[wikis:air-quality]

Outdoor air pollution, in the most extreme cases, can be immediately identified even without any special training. It casts a haze over cities, collects on streets and buildings, and provides dramatic fodder for the news. But while high drama is often a prerequisite for news about air quality to be reported, the real story is the health impacts that occur even when the air isn't thick enough to see.

Introduction

According to the EPA, Americans, on average, spend approximately 90 percent of their time indoors, where the concentrations of some pollutants are often 2 to 5 times higher than typical outdoor concentrations. Most pollutants affecting indoor air quality come from sources inside buildings, although some originate outdoors. Typical pollutants of concern include combustion products such as carbon monoxide, particulate matter, and environmental tobacco smoke; substances of natural origin such as radon; biological agents such as molds; pesticides; lead; asbestos; ozone (from some air cleaners); and various volatile organic compounds from a variety of products and materials.

This is even more striking when the health effects attributed to outdoor fine particulate matter (PM2.5) rank among the risk factors with the highest health impacts in the world, annually accounting for over 3.2 million premature deaths. In October 2013, the World Health Organization announced they are considering particulate matter, a major component of indoor and outdoor air pollution, as a Group 1 carcinogen along with tobacco smoke and asbestos.

Subtopics

[wikis:parent:air-quality]

Questions

[questions:air-quality]

Activities

[activities:air-quality]

Particle Sensor Projects

Public Lab has initiated a Particle Sensing Project focused primarily on Silica. This project overlaps with and includes the DustDuino and is coordinated on the Air-Quality Google Group.

A variety of particle sensors have been posted on the site:

[wikis:particle-sensor]

Air quality projects

[wikis:air-quality-projects]

Resources

U.S. EPA Standards and Test Methods

National Ambient Air Quality Standards (NAAQS)

Section 109 of the Clean Air Act directs the Environmental Protection Agency (EPA) to establish National Ambient Air Quality Standards (NAAQS) requisite to protect public health with an adequate margin of safety (primary standard) and for the protection of public welfare (secondary standard). Section 109(d)(1) of the CAA requires EPA to complete a thorough review of the NAAQS at 5-year intervals and promulgate new standards when appropriate.

Complete details of the standards, measurement principles, and data interpreation, can be found in Title 40 of the Code of Federal Regulations Part 50

Summary of the NAAQS Criteria Pollutants

EPA Test Methods

EPA approved instruments are designated as either a Federal Reference Method (FRM) or Federal Equivalent Methods (FEM). The complete list of approved instruments for NAAQS evaluating is provided on the EPA Ambient Monitoring Technology Information Center (AMTIC) web site

Real Time Data

EPA and its State and Tribal partners publish near real-time air quality data (typically hourly updates) as well air quality forecasts on the AirNow web site.

The AirNow site also contains, links to Visibility Cameras, which are yet another way to evaluate air pollution.

Examples of clear and hazy days from Boston HazeCam:

Historical Data

Historical air quality test results are freely available through EPA AirData

EPA & Citizen Science Next Generation of Monitors

EPA has also been involved with Next Generation Air Measuring and is currently offering its Citizen Science Toolbox Resources online:

• Air Sensor Guidebook;
• Air Sensor Technology: State of the Science Presentation;
• Mobile Sensors and Applications for Air Pollutants; and
• Sensor Evaluation Report.

Other Resources for Air Quality Standards

The U.S. Center for Disease Control (CDC) and its National Institute for Occupational Safety and Health (NIOSH) also offer a wealth of guidance. In particular, the NIOSH Manual of Analytical Methods is a collection of procedures for sampling and analysis of contaminants including workplace air.

The Agency for Toxic Substances and Disease Registry (ATSDR), based in Atlanta, Georgia, is a federal public health agency of the U.S. Department of Health and Human Services. Their Toxicological Profiles, is particularly useful for when a pollutant can be identified by compound or element.

Wikis

All wiki pages relating to air quality:

[wikis:air-quality]

Outdoor air pollution, in the most extreme cases, can be immediately identified even without any special training. It casts a haze over cities, collects on streets and buildings, and provides dramatic fodder for the news. But while high drama is often a prerequisite for news about air quality to be reported, the real story is the health impacts that occur even when the air isn't thick enough to see.

Introduction

According to the EPA, Americans, on average, spend approximately 90 percent of their time indoors, where the concentrations of some pollutants are often 2 to 5 times higher than typical outdoor concentrations. Most pollutants affecting indoor air quality come from sources inside buildings, although some originate outdoors. Typical pollutants of concern include combustion products such as carbon monoxide, particulate matter, and environmental tobacco smoke; substances of natural origin such as radon; biological agents such as molds; pesticides; lead; asbestos; ozone (from some air cleaners); and various volatile organic compounds from a variety of products and materials.

This is even more striking when the health effects attributed to outdoor fine particulate matter (PM2.5) rank among the risk factors with the highest health impacts in the world, annually accounting for over 3.2 million premature deaths. In October 2013, the World Health Organization announced they are considering particulate matter, a major component of indoor and outdoor air pollution, as a Group 1 carcinogen along with tobacco smoke and asbestos.

Subtopics

[wikis:parent:air-quality]

Questions

[questions:air-quality]

Activities

[activities:air-quality]

Particle Sensing Projects

Public Lab has initiated a Particle Sensing Project focused primarily on Silica. This project overlaps with and includes the DustDuino and is coordinated on the Air-Quality Google Group.

A variety of particle sensors have been posted on the site:

[wikis:particle-sensor]

Projects

[wikis:air-quality-projects]

Resources

U.S. EPA Standards and Test Methods

National Ambient Air Quality Standards (NAAQS)

Section 109 of the Clean Air Act directs the Environmental Protection Agency (EPA) to establish National Ambient Air Quality Standards (NAAQS) requisite to protect public health with an adequate margin of safety (primary standard) and for the protection of public welfare (secondary standard). Section 109(d)(1) of the CAA requires EPA to complete a thorough review of the NAAQS at 5-year intervals and promulgate new standards when appropriate.

Complete details of the standards, measurement principles, and data interpreation, can be found in Title 40 of the Code of Federal Regulations Part 50

Summary of the NAAQS Criteria Pollutants

EPA Test Methods

EPA approved instruments are designated as either a Federal Reference Method (FRM) or Federal Equivalent Methods (FEM). The complete list of approved instruments for NAAQS evaluating is provided on the EPA Ambient Monitoring Technology Information Center (AMTIC) web site

Real Time Data

EPA and its State and Tribal partners publish near real-time air quality data (typically hourly updates) as well air quality forecasts on the AirNow web site.

The AirNow site also contains, links to Visibility Cameras, which are yet another way to evaluate air pollution.

Examples of clear and hazy days from Boston HazeCam:

Historical Data

Historical air quality test results are freely available through EPA AirData

EPA & Citizen Science Next Generation of Monitors

EPA has also been involved with Next Generation Air Measuring and is currently offering its Citizen Science Toolbox Resources online:

• Air Sensor Guidebook;
• Air Sensor Technology: State of the Science Presentation;
• Mobile Sensors and Applications for Air Pollutants; and
• Sensor Evaluation Report.

Other Resources for Air Quality Standards

The U.S. Center for Disease Control (CDC) and its National Institute for Occupational Safety and Health (NIOSH) also offer a wealth of guidance. In particular, the NIOSH Manual of Analytical Methods is a collection of procedures for sampling and analysis of contaminants including workplace air.

The Agency for Toxic Substances and Disease Registry (ATSDR), based in Atlanta, Georgia, is a federal public health agency of the U.S. Department of Health and Human Services. Their Toxicological Profiles, is particularly useful for when a pollutant can be identified by compound or element.

Wikis

All wiki pages relating to air quality:

[wikis:air-quality]

Outdoor air pollution, in the most extreme cases, can be immediately identified even without any special training. It casts a haze over cities, collects on streets and buildings, and provides dramatic fodder for the news. But while high drama is often a prerequisite for news about air quality to be reported, the real story is the health impacts that occur even when the air isn't thick enough to see.

Introduction

According to the EPA, Americans, on average, spend approximately 90 percent of their time indoors, where the concentrations of some pollutants are often 2 to 5 times higher than typical outdoor concentrations. Most pollutants affecting indoor air quality come from sources inside buildings, although some originate outdoors. Typical pollutants of concern include combustion products such as carbon monoxide, particulate matter, and environmental tobacco smoke; substances of natural origin such as radon; biological agents such as molds; pesticides; lead; asbestos; ozone (from some air cleaners); and various volatile organic compounds from a variety of products and materials.

This is even more striking when the health effects attributed to outdoor fine particulate matter (PM2.5) rank among the risk factors with the highest health impacts in the world, annually accounting for over 3.2 million premature deaths. In October 2013, the World Health Organization announced they are considering particulate matter, a major component of indoor and outdoor air pollution, as a Group 1 carcinogen along with tobacco smoke and asbestos.

Subtopics

[wikis:parent:air-quality]

Questions

[questions:air-quality]

Activities

[activities:air-quality]

Particle Sensing Projects

Public Lab has initiated a Particle Sensing Project focused primarily on Silica. This project overlaps with and includes the DustDuino and is coordinated on the Air-Quality Google Group.

A variety of particle sensors have been posted on the site:

[wikis:particle-sensor]

DustDuino

DustDuino can help individuals with limited resources monitor PM10 and PM2.5 concentrations, indoors or outdoors. It uses Shinyei PPD42NS, a $15USD optical sensor that uses an LED and a lens to determine the concentration of dust in a partially closed chamber that draws in air from its surroundings.

Cypress Hills Air Quality (CHAQ) Initiative

In 2013, this 8 week Air Quality Class was created for middle-schoolers in the Cypress Hills Air Quality (CHAQ) Initiative, with support from the United States Environmental Protection Agency's program "Citizen Science: Community Involvement Today and in the Future". This project was a collaboration with the Cypress Hills Local Development Corporation. Joe Saavedra and Liz Barry are the Public Laboratory facilitators. Georgia Bullen, Yael, and Jason Lipshin are involved from MIT.

Air Column Monitor

The air column monitor project is from the April 2012 EcoHackII at Parsons in NYC, which brought together a group of developers, "scientists", data visualizers and activists to work on the initial design.

Roomba Indoor Air Quality Mapping

This tool is being developed to experiment with visually mapping indoor air quality. A Roomba--the room cleaning vacuum--is programmed to travel all around a room once it is left to roam.

Resources

U.S. EPA Standards and Test Methods

National Ambient Air Quality Standards (NAAQS)

Section 109 of the Clean Air Act directs the Environmental Protection Agency (EPA) to establish National Ambient Air Quality Standards (NAAQS) requisite to protect public health with an adequate margin of safety (primary standard) and for the protection of public welfare (secondary standard). Section 109(d)(1) of the CAA requires EPA to complete a thorough review of the NAAQS at 5-year intervals and promulgate new standards when appropriate.

Complete details of the standards, measurement principles, and data interpreation, can be found in Title 40 of the Code of Federal Regulations Part 50

Summary of the NAAQS Criteria Pollutants

EPA Test Methods

EPA approved instruments are designated as either a Federal Reference Method (FRM) or Federal Equivalent Methods (FEM). The complete list of approved instruments for NAAQS evaluating is provided on the EPA Ambient Monitoring Technology Information Center (AMTIC) web site

Real Time Data

EPA and its State and Tribal partners publish near real-time air quality data (typically hourly updates) as well air quality forecasts on the AirNow web site.

The AirNow site also contains, links to Visibility Cameras, which are yet another way to evaluate air pollution.

Examples of clear and hazy days from Boston HazeCam:

Historical Data

Historical air quality test results are freely available through EPA AirData

EPA & Citizen Science Next Generation of Monitors

EPA has also been involved with Next Generation Air Measuring and is currently offering its Citizen Science Toolbox Resources online:

• Air Sensor Guidebook;
• Air Sensor Technology: State of the Science Presentation;
• Mobile Sensors and Applications for Air Pollutants; and
• Sensor Evaluation Report.

Other Resources for Air Quality Standards

The U.S. Center for Disease Control (CDC) and its National Institute for Occupational Safety and Health (NIOSH) also offer a wealth of guidance. In particular, the NIOSH Manual of Analytical Methods is a collection of procedures for sampling and analysis of contaminants including workplace air.

The Agency for Toxic Substances and Disease Registry (ATSDR), based in Atlanta, Georgia, is a federal public health agency of the U.S. Department of Health and Human Services. Their Toxicological Profiles, is particularly useful for when a pollutant can be identified by compound or element.

Wikis

All wiki pages relating to air quality:

[wikis:air-quality]

Outdoor air pollution, in the most extreme cases, can be immediately identified even without any special training. It casts a haze over cities, collects on streets and buildings, and provides dramatic fodder for the news. But while high drama is often a prerequisite for news about air quality to be reported, the real story is the health impacts that occur even when the air isn't thick enough to see.

Introduction

According to the EPA, Americans, on average, spend approximately 90 percent of their time indoors, where the concentrations of some pollutants are often 2 to 5 times higher than typical outdoor concentrations. Most pollutants affecting indoor air quality come from sources inside buildings, although some originate outdoors. Typical pollutants of concern include combustion products such as carbon monoxide, particulate matter, and environmental tobacco smoke; substances of natural origin such as radon; biological agents such as molds; pesticides; lead; asbestos; ozone (from some air cleaners); and various volatile organic compounds from a variety of products and materials.

This is even more striking when the health effects attributed to outdoor fine particulate matter (PM2.5) rank among the risk factors with the highest health impacts in the world, annually accounting for over 3.2 million premature deaths. In October 2013, the World Health Organization announced they are considering particulate matter, a major component of indoor and outdoor air pollution, as a Group 1 carcinogen along with tobacco smoke and asbestos.

[wikis:parent:air-quality]

Questions

[questions:air-quality]

Activities

[activities:air-quality]

Particle Sensing Projects

Public Lab has initiated a Particle Sensing Project focused primarily on Silica. This project overlaps with and includes the DustDuino and is coordinated on the Air-Quality Google Group.

A variety of particle sensors have been posted on the site:

[wikis:particle-sensor]

DustDuino

DustDuino can help individuals with limited resources monitor PM10 and PM2.5 concentrations, indoors or outdoors. It uses Shinyei PPD42NS, a $15USD optical sensor that uses an LED and a lens to determine the concentration of dust in a partially closed chamber that draws in air from its surroundings.

Cypress Hills Air Quality (CHAQ) Initiative

In 2013, this 8 week Air Quality Class was created for middle-schoolers in the Cypress Hills Air Quality (CHAQ) Initiative, with support from the United States Environmental Protection Agency's program "Citizen Science: Community Involvement Today and in the Future". This project was a collaboration with the Cypress Hills Local Development Corporation. Joe Saavedra and Liz Barry are the Public Laboratory facilitators. Georgia Bullen, Yael, and Jason Lipshin are involved from MIT.

Air Column Monitor

The air column monitor project is from the April 2012 EcoHackII at Parsons in NYC, which brought together a group of developers, "scientists", data visualizers and activists to work on the initial design.

Roomba Indoor Air Quality Mapping

This tool is being developed to experiment with visually mapping indoor air quality. A Roomba--the room cleaning vacuum--is programmed to travel all around a room once it is left to roam.

Resources

U.S. EPA Standards and Test Methods

National Ambient Air Quality Standards (NAAQS)

Section 109 of the Clean Air Act directs the Environmental Protection Agency (EPA) to establish National Ambient Air Quality Standards (NAAQS) requisite to protect public health with an adequate margin of safety (primary standard) and for the protection of public welfare (secondary standard). Section 109(d)(1) of the CAA requires EPA to complete a thorough review of the NAAQS at 5-year intervals and promulgate new standards when appropriate.

Complete details of the standards, measurement principles, and data interpreation, can be found in Title 40 of the Code of Federal Regulations Part 50

Summary of the NAAQS Criteria Pollutants

EPA Test Methods

EPA approved instruments are designated as either a Federal Reference Method (FRM) or Federal Equivalent Methods (FEM). The complete list of approved instruments for NAAQS evaluating is provided on the EPA Ambient Monitoring Technology Information Center (AMTIC) web site

Real Time Data

EPA and its State and Tribal partners publish near real-time air quality data (typically hourly updates) as well air quality forecasts on the AirNow web site.

The AirNow site also contains, links to Visibility Cameras, which are yet another way to evaluate air pollution.

Examples of clear and hazy days from Boston HazeCam:

Historical Data

Historical air quality test results are freely available through EPA AirData

EPA & Citizen Science Next Generation of Monitors

EPA has also been involved with Next Generation Air Measuring and is currently offering its Citizen Science Toolbox Resources online:

• Air Sensor Guidebook;
• Air Sensor Technology: State of the Science Presentation;
• Mobile Sensors and Applications for Air Pollutants; and
• Sensor Evaluation Report.

Other Resources for Air Quality Standards

The U.S. Center for Disease Control (CDC) and its National Institute for Occupational Safety and Health (NIOSH) also offer a wealth of guidance. In particular, the NIOSH Manual of Analytical Methods is a collection of procedures for sampling and analysis of contaminants including workplace air.

The Agency for Toxic Substances and Disease Registry (ATSDR), based in Atlanta, Georgia, is a federal public health agency of the U.S. Department of Health and Human Services. Their Toxicological Profiles, is particularly useful for when a pollutant can be identified by compound or element.

Wikis

All wiki pages relating to air quality:

[wikis:air-quality]

Outdoor air pollution, in the most extreme cases, can be immediately identified even without any special training. It casts a haze over cities, collects on streets and buildings, and provides dramatic fodder for the news. But while high drama is often a prerequisite for news about air quality to be reported, the real story is the health impacts that occur even when the air isn't thick enough to see.

Introduction

According to the EPA, Americans, on average, spend approximately 90 percent of their time indoors, where the concentrations of some pollutants are often 2 to 5 times higher than typical outdoor concentrations. Most pollutants affecting indoor air quality come from sources inside buildings, although some originate outdoors. Typical pollutants of concern include combustion products such as carbon monoxide, particulate matter, and environmental tobacco smoke; substances of natural origin such as radon; biological agents such as molds; pesticides; lead; asbestos; ozone (from some air cleaners); and various volatile organic compounds from a variety of products and materials.

This is even more striking when the health effects attributed to outdoor fine particulate matter (PM2.5) rank among the risk factors with the highest health impacts in the world, annually accounting for over 3.2 million premature deaths. In October 2013, the World Health Organization announced they are considering particulate matter, a major component of indoor and outdoor air pollution, as a Group 1 carcinogen along with tobacco smoke and asbestos.

[wikis:parent:air-quality]

Questions

[questions:air-quality]

Activities

[activities:air-quality]

Particle Sensing Projects

Public Lab has initiated a Particle Sensing Project focused primarily on Silica. This project overlaps with and includes the DustDuino and is coordinated on the Air-Quality Google Group.

DustDuino

DustDuino can help individuals with limited resources monitor PM10 and PM2.5 concentrations, indoors or outdoors. It uses Shinyei PPD42NS, a $15USD optical sensor that uses an LED and a lens to determine the concentration of dust in a partially closed chamber that draws in air from its surroundings. The sensor data is received by an Arduino development board and transmitted to Xively. Prototypes of DustDuino have been successfully built and used in various indoor and outdoor locations.

Cypress Hills Air Quality (CHAQ) Initiative

In 2013, this 8 week Air Quality Class was created for middle-schoolers in the Cypress Hills Air Quality (CHAQ) Initiative, with support from the United States Environmental Protection Agency's program "Citizen Science: Community Involvement Today and in the Future". This project was a collaboration with the Cypress Hills Local Development Corporation. Joe Saavedra and Liz Barry are the Public Laboratory facilitators. Georgia Bullen, Yael, and Jason Lipshin are involved from MIT.

Air Column Monitor

The air column monitor project is in early phases of development. The April 2012 EcoHackII at Parsons in NYC brought together a group of developers, "scientists", data visualizers and activists to work on the initial design. This tool is being developed as a partnership between Public Lab and the AirQualityEgg/Sensemakers community.

Roomba Indoor Air Quality Mapping

This tool is being developed to experiment with visually mapping indoor air quality. A Roomba--the room cleaning vacuum--is programmed to travel all around a room once it is left to roam. Therefore, it is an ideal tool to assess the quality of air throughout a room.

Resources

U.S. EPA Standards and Test Methods

National Ambient Air Quality Standards (NAAQS)

Section 109 of the Clean Air Act directs the Environmental Protection Agency (EPA) to establish National Ambient Air Quality Standards (NAAQS) requisite to protect public health with an adequate margin of safety (primary standard) and for the protection of public welfare (secondary standard). Section 109(d)(1) of the CAA requires EPA to complete a thorough review of the NAAQS at 5-year intervals and promulgate new standards when appropriate.

Complete details of the standards, measurement principles, and data interpreation, can be found in Title 40 of the Code of Federal Regulations Part 50

Summary of the NAAQS Criteria Pollutants

EPA Test Methods

EPA approved instruments are designated as either a Federal Reference Method (FRM) or Federal Equivalent Methods (FEM). The complete list of approved instruments for NAAQS evaluating is provided on the EPA Ambient Monitoring Technology Information Center (AMTIC) web site

Real Time Data

EPA and its State and Tribal partners publish near real-time air quality data (typically hourly updates) as well air quality forecasts on the AirNow web site.

The AirNow site also contains, links to Visibility Cameras, which are yet another way to evaluate air pollution.

Examples of clear and hazy days from Boston HazeCam:

Historical Data

Historical air quality test results are freely available through EPA AirData

EPA & Citizen Science Next Generation of Monitors

EPA has also been involved with Next Generation Air Measuring and is currently offering its Citizen Science Toolbox Resources online:

• Air Sensor Guidebook;
• Air Sensor Technology: State of the Science Presentation;
• Mobile Sensors and Applications for Air Pollutants; and
• Sensor Evaluation Report.

Other Resources for Air Quality Standards

The U.S. Center for Disease Control (CDC) and its National Institute for Occupational Safety and Health (NIOSH) also offer a wealth of guidance. In particular, the NIOSH Manual of Analytical Methods is a collection of procedures for sampling and analysis of contaminants including workplace air.

The Agency for Toxic Substances and Disease Registry (ATSDR), based in Atlanta, Georgia, is a federal public health agency of the U.S. Department of Health and Human Services. Their Toxicological Profiles, is particularly useful for when a pollutant can be identified by compound or element.

Wikis

All wiki pages relating to air quality:

[wikis:air-quality]

Outdoor air pollution, in the most extreme cases, can be immediately identified even without any special training. It casts a haze over cities, collects on streets and buildings, and provides dramatic fodder for the news. But while high drama is often a prerequisite for news about air quality to be reported, the real story is the health impacts that occur even when the air isn't thick enough to see.

Introduction

According to the EPA, Americans, on average, spend approximately 90 percent of their time indoors, where the concentrations of some pollutants are often 2 to 5 times higher than typical outdoor concentrations. Most pollutants affecting indoor air quality come from sources inside buildings, although some originate outdoors. Typical pollutants of concern include combustion products such as carbon monoxide, particulate matter, and environmental tobacco smoke; substances of natural origin such as radon; biological agents such as molds; pesticides; lead; asbestos; ozone (from some air cleaners); and various volatile organic compounds from a variety of products and materials.

This is even more striking when the health effects attributed to outdoor fine particulate matter (PM2.5) rank among the risk factors with the highest health impacts in the world, annually accounting for over 3.2 million premature deaths. In October 2013, the World Health Organization announced they are considering particulate matter, a major component of indoor and outdoor air pollution, as a Group 1 carcinogen along with tobacco smoke and asbestos.

[wikis:parent:air-quality]

Questions

[questions:air-quality]

Activities

[activities:air-quality]

Particle Sensing Projects

Public Lab has initiated a Particle Sensing Project focused primarily on Silica. This project overlaps with and includes the DustDuino and is coordinated on the Air-Quality Google Group.

DustDuino

DustDuino can help individuals with limited resources monitor PM10 and PM2.5 concentrations, indoors or outdoors. It uses Shinyei PPD42NS, a $15USD optical sensor that uses an LED and a lens to determine the concentration of dust in a partially closed chamber that draws in air from its surroundings. The sensor data is received by an Arduino development board and transmitted to Xively. Prototypes of DustDuino have been successfully built and used in various indoor and outdoor locations.

Cypress Hills Air Quality (CHAQ) Initiative

In 2013, this 8 week Air Quality Class was created for middle-schoolers in the Cypress Hills Air Quality (CHAQ) Initiative, with support from the United States Environmental Protection Agency's program "Citizen Science: Community Involvement Today and in the Future". This project was a collaboration with the Cypress Hills Local Development Corporation. Joe Saavedra and Liz Barry are the Public Laboratory facilitators. Georgia Bullen, Yael, and Jason Lipshin are involved from MIT.

Air Column Monitor

The air column monitor project is in early phases of development. The April 2012 EcoHackII at Parsons in NYC brought together a group of developers, "scientists", data visualizers and activists to work on the initial design. This tool is being developed as a partnership between Public Lab and the AirQualityEgg/Sensemakers community.

Roomba Indoor Air Quality Mapping

This tool is being developed to experiment with visually mapping indoor air quality. A Roomba--the room cleaning vacuum--is programmed to travel all around a room once it is left to roam. Therefore, it is an ideal tool to assess the quality of air throughout a room.

Resources

U.S. EPA Standards and Test Methods

National Ambient Air Quality Standards (NAAQS)

Section 109 of the Clean Air Act directs the Environmental Protection Agency (EPA) to establish National Ambient Air Quality Standards (NAAQS) requisite to protect public health with an adequate margin of safety (primary standard) and for the protection of public welfare (secondary standard). Section 109(d)(1) of the CAA requires EPA to complete a thorough review of the NAAQS at 5-year intervals and promulgate new standards when appropriate.

Complete details of the standards, measurement principles, and data interpreation, can be found in Title 40 of the Code of Federal Regulations Part 50

Summary of the NAAQS Criteria Pollutants

EPA Test Methods

EPA approved instruments are designated as either a Federal Reference Method (FRM) or Federal Equivalent Methods (FEM). The complete list of approved instruments for NAAQS evaluating is provided on the EPA Ambient Monitoring Technology Information Center (AMTIC) web site

Real Time Data

EPA and its State and Tribal partners publish near real-time air quality data (typically hourly updates) as well air quality forecasts on the AirNow web site.

The AirNow site also contains, links to Visibility Cameras, which are yet another way to evaluate air pollution.

Examples of clear and hazy days from Boston HazeCam:

Historical Data

Historical air quality test results are freely available through EPA AirData

EPA & Citizen Science Next Generation of Monitors

EPA has also been involved with Next Generation Air Measuring and is currently offering its Citizen Science Toolbox Resources online:

• Air Sensor Guidebook;
• Air Sensor Technology: State of the Science Presentation;
• Mobile Sensors and Applications for Air Pollutants; and
• Sensor Evaluation Report.

Other Resources for Air Quality Standards

The U.S. Center for Disease Control (CDC) and its National Institute for Occupational Safety and Health (NIOSH) also offer a wealth of guidance. In particular, the NIOSH Manual of Analytical Methods is a collection of procedures for sampling and analysis of contaminants including workplace air.

The Agency for Toxic Substances and Disease Registry (ATSDR), based in Atlanta, Georgia, is a federal public health agency of the U.S. Department of Health and Human Services. Their Toxicological Profiles, is particularly useful for when a pollutant can be identified by compound or element.

Outdoor air pollution, in the most extreme cases, can be immediately identified even without any special training. It casts a haze over cities, collects on streets and buildings, and provides dramatic fodder for the news. But while high drama is often a prerequisite for news about air quality to be reported, the real story is the health impacts that occur even when the air isn't thick enough to see.

Introduction

According to the EPA, Americans, on average, spend approximately 90 percent of their time indoors, where the concentrations of some pollutants are often 2 to 5 times higher than typical outdoor concentrations. Most pollutants affecting indoor air quality come from sources inside buildings, although some originate outdoors. Typical pollutants of concern include combustion products such as carbon monoxide, particulate matter, and environmental tobacco smoke; substances of natural origin such as radon; biological agents such as molds; pesticides; lead; asbestos; ozone (from some air cleaners); and various volatile organic compounds from a variety of products and materials.

This is even more striking when the health effects attributed to outdoor fine particulate matter (PM2.5) rank among the risk factors with the highest health impacts in the world, annually accounting for over 3.2 million premature deaths. In October 2013, the World Health Organization announced they are considering particulate matter, a major component of indoor and outdoor air pollution, as a Group 1 carcinogen along with tobacco smoke and asbestos.

[wikis:air-quality]

Questions

[questions:parent:air-quality]

Activities

[activities:air-quality]

Particle Sensing Projects

Public Lab has initiated a Particle Sensing Project focused primarily on Silica. This project overlaps with and includes the DustDuino and is coordinated on the Air-Quality Google Group.

DustDuino

DustDuino can help individuals with limited resources monitor PM10 and PM2.5 concentrations, indoors or outdoors. It uses Shinyei PPD42NS, a $15USD optical sensor that uses an LED and a lens to determine the concentration of dust in a partially closed chamber that draws in air from its surroundings. The sensor data is received by an Arduino development board and transmitted to Xively. Prototypes of DustDuino have been successfully built and used in various indoor and outdoor locations.

Cypress Hills Air Quality (CHAQ) Initiative

In 2013, this 8 week Air Quality Class was created for middle-schoolers in the Cypress Hills Air Quality (CHAQ) Initiative, with support from the United States Environmental Protection Agency's program "Citizen Science: Community Involvement Today and in the Future". This project was a collaboration with the Cypress Hills Local Development Corporation. Joe Saavedra and Liz Barry are the Public Laboratory facilitators. Georgia Bullen, Yael, and Jason Lipshin are involved from MIT.

Air Column Monitor

The air column monitor project is in early phases of development. The April 2012 EcoHackII at Parsons in NYC brought together a group of developers, "scientists", data visualizers and activists to work on the initial design. This tool is being developed as a partnership between Public Lab and the AirQualityEgg/Sensemakers community.

Roomba Indoor Air Quality Mapping

This tool is being developed to experiment with visually mapping indoor air quality. A Roomba--the room cleaning vacuum--is programmed to travel all around a room once it is left to roam. Therefore, it is an ideal tool to assess the quality of air throughout a room.

Resources

U.S. EPA Standards and Test Methods

National Ambient Air Quality Standards (NAAQS)

Section 109 of the Clean Air Act directs the Environmental Protection Agency (EPA) to establish National Ambient Air Quality Standards (NAAQS) requisite to protect public health with an adequate margin of safety (primary standard) and for the protection of public welfare (secondary standard). Section 109(d)(1) of the CAA requires EPA to complete a thorough review of the NAAQS at 5-year intervals and promulgate new standards when appropriate.

Complete details of the standards, measurement principles, and data interpreation, can be found in Title 40 of the Code of Federal Regulations Part 50

Summary of the NAAQS Criteria Pollutants

EPA Test Methods

EPA approved instruments are designated as either a Federal Reference Method (FRM) or Federal Equivalent Methods (FEM). The complete list of approved instruments for NAAQS evaluating is provided on the EPA Ambient Monitoring Technology Information Center (AMTIC) web site

Real Time Data

EPA and its State and Tribal partners publish near real-time air quality data (typically hourly updates) as well air quality forecasts on the AirNow web site.

The AirNow site also contains, links to Visibility Cameras, which are yet another way to evaluate air pollution.

Examples of clear and hazy days from Boston HazeCam:

Historical Data

Historical air quality test results are freely available through EPA AirData

EPA & Citizen Science Next Generation of Monitors

EPA has also been involved with Next Generation Air Measuring and is currently offering its Citizen Science Toolbox Resources online:

• Air Sensor Guidebook;
• Air Sensor Technology: State of the Science Presentation;
• Mobile Sensors and Applications for Air Pollutants; and
• Sensor Evaluation Report.

Other Resources for Air Quality Standards

The U.S. Center for Disease Control (CDC) and its National Institute for Occupational Safety and Health (NIOSH) also offer a wealth of guidance. In particular, the NIOSH Manual of Analytical Methods is a collection of procedures for sampling and analysis of contaminants including workplace air.

The Agency for Toxic Substances and Disease Registry (ATSDR), based in Atlanta, Georgia, is a federal public health agency of the U.S. Department of Health and Human Services. Their Toxicological Profiles, is particularly useful for when a pollutant can be identified by compound or element.

Outdoor air pollution, in the most extreme cases, can be immediately identified even without any special training. It casts a haze over cities, collects on streets and buildings, and provides dramatic fodder for the news. But while high drama is often a prerequisite for news about air quality to be reported, the real story is the health impacts that occur even when the air isn't thick enough to see.

Introduction

According to the EPA, Americans, on average, spend approximately 90 percent of their time indoors, where the concentrations of some pollutants are often 2 to 5 times higher than typical outdoor concentrations. Most pollutants affecting indoor air quality come from sources inside buildings, although some originate outdoors. Typical pollutants of concern include combustion products such as carbon monoxide, particulate matter, and environmental tobacco smoke; substances of natural origin such as radon; biological agents such as molds; pesticides; lead; asbestos; ozone (from some air cleaners); and various volatile organic compounds from a variety of products and materials.

This is even more striking when the health effects attributed to outdoor fine particulate matter (PM2.5) rank among the risk factors with the highest health impacts in the world, annually accounting for over 3.2 million premature deaths. In October 2013, the World Health Organization announced they are considering particulate matter, a major component of indoor and outdoor air pollution, as a Group 1 carcinogen along with tobacco smoke and asbestos.

[wikis:air-quality]

Questions

[questions:air-quality]

Activities

[activities:air-quality]

Particle Sensing Projects

Public Lab has initiated a Particle Sensing Project focused primarily on Silica. This project overlaps with and includes the DustDuino and is coordinated on the Air-Quality Google Group.

DustDuino

DustDuino can help individuals with limited resources monitor PM10 and PM2.5 concentrations, indoors or outdoors. It uses Shinyei PPD42NS, a $15USD optical sensor that uses an LED and a lens to determine the concentration of dust in a partially closed chamber that draws in air from its surroundings. The sensor data is received by an Arduino development board and transmitted to Xively. Prototypes of DustDuino have been successfully built and used in various indoor and outdoor locations.

Cypress Hills Air Quality (CHAQ) Initiative

In 2013, this 8 week Air Quality Class was created for middle-schoolers in the Cypress Hills Air Quality (CHAQ) Initiative, with support from the United States Environmental Protection Agency's program "Citizen Science: Community Involvement Today and in the Future". This project was a collaboration with the Cypress Hills Local Development Corporation. Joe Saavedra and Liz Barry are the Public Laboratory facilitators. Georgia Bullen, Yael, and Jason Lipshin are involved from MIT.

Air Column Monitor

The air column monitor project is in early phases of development. The April 2012 EcoHackII at Parsons in NYC brought together a group of developers, "scientists", data visualizers and activists to work on the initial design. This tool is being developed as a partnership between Public Lab and the AirQualityEgg/Sensemakers community.

Roomba Indoor Air Quality Mapping

This tool is being developed to experiment with visually mapping indoor air quality. A Roomba--the room cleaning vacuum--is programmed to travel all around a room once it is left to roam. Therefore, it is an ideal tool to assess the quality of air throughout a room.

Resources

U.S. EPA Standards and Test Methods

National Ambient Air Quality Standards (NAAQS)

Section 109 of the Clean Air Act directs the Environmental Protection Agency (EPA) to establish National Ambient Air Quality Standards (NAAQS) requisite to protect public health with an adequate margin of safety (primary standard) and for the protection of public welfare (secondary standard). Section 109(d)(1) of the CAA requires EPA to complete a thorough review of the NAAQS at 5-year intervals and promulgate new standards when appropriate.

Complete details of the standards, measurement principles, and data interpreation, can be found in Title 40 of the Code of Federal Regulations Part 50

Summary of the NAAQS Criteria Pollutants

EPA Test Methods

EPA approved instruments are designated as either a Federal Reference Method (FRM) or Federal Equivalent Methods (FEM). The complete list of approved instruments for NAAQS evaluating is provided on the EPA Ambient Monitoring Technology Information Center (AMTIC) web site

Real Time Data

EPA and its State and Tribal partners publish near real-time air quality data (typically hourly updates) as well air quality forecasts on the AirNow web site.

The AirNow site also contains, links to Visibility Cameras, which are yet another way to evaluate air pollution.

Examples of clear and hazy days from Boston HazeCam:

Historical Data

Historical air quality test results are freely available through EPA AirData

EPA & Citizen Science Next Generation of Monitors

EPA has also been involved with Next Generation Air Measuring and is currently offering its Citizen Science Toolbox Resources online:

• Air Sensor Guidebook;
• Air Sensor Technology: State of the Science Presentation;
• Mobile Sensors and Applications for Air Pollutants; and
• Sensor Evaluation Report.

Other Resources for Air Quality Standards

The U.S. Center for Disease Control (CDC) and its National Institute for Occupational Safety and Health (NIOSH) also offer a wealth of guidance. In particular, the NIOSH Manual of Analytical Methods is a collection of procedures for sampling and analysis of contaminants including workplace air.

The Agency for Toxic Substances and Disease Registry (ATSDR), based in Atlanta, Georgia, is a federal public health agency of the U.S. Department of Health and Human Services. Their Toxicological Profiles, is particularly useful for when a pollutant can be identified by compound or element.

Outdoor air pollution, in the most extreme cases, can be immediately identified even without any special training. It casts a haze over cities, collects on streets and buildings, and provides dramatic fodder for the news. But while high drama is often a prerequisite for news about air quality to be reported, the real story is the health impacts that occur even when the air isn't thick enough to see.

Introduction

According to the EPA, Americans, on average, spend approximately 90 percent of their time indoors, where the concentrations of some pollutants are often 2 to 5 times higher than typical outdoor concentrations. Most pollutants affecting indoor air quality come from sources inside buildings, although some originate outdoors. Typical pollutants of concern include combustion products such as carbon monoxide, particulate matter, and environmental tobacco smoke; substances of natural origin such as radon; biological agents such as molds; pesticides; lead; asbestos; ozone (from some air cleaners); and various volatile organic compounds from a variety of products and materials.

This is even more striking when the health effects attributed to outdoor fine particulate matter (PM2.5) rank among the risk factors with the highest health impacts in the world, annually accounting for over 3.2 million premature deaths. In October 2013, the World Health Organization announced they are considering particulate matter, a major component of indoor and outdoor air pollution, as a Group 1 carcinogen along with tobacco smoke and asbestos.

Questions

[questions:air-quality]

Activities

[activities:air-quality]

Particle Sensing Projects

Public Lab has initiated a Particle Sensing Project focused primarily on Silica. This project overlaps with and includes the DustDuino and is coordinated on the Air-Quality Google Group.

DustDuino

DustDuino can help individuals with limited resources monitor PM10 and PM2.5 concentrations, indoors or outdoors. It uses Shinyei PPD42NS, a $15USD optical sensor that uses an LED and a lens to determine the concentration of dust in a partially closed chamber that draws in air from its surroundings. The sensor data is received by an Arduino development board and transmitted to Xively. Prototypes of DustDuino have been successfully built and used in various indoor and outdoor locations.

Cypress Hills Air Quality (CHAQ) Initiative

In 2013, this 8 week Air Quality Class was created for middle-schoolers in the Cypress Hills Air Quality (CHAQ) Initiative, with support from the United States Environmental Protection Agency's program "Citizen Science: Community Involvement Today and in the Future". This project was a collaboration with the Cypress Hills Local Development Corporation. Joe Saavedra and Liz Barry are the Public Laboratory facilitators. Georgia Bullen, Yael, and Jason Lipshin are involved from MIT.

Air Column Monitor

The air column monitor project is in early phases of development. The April 2012 EcoHackII at Parsons in NYC brought together a group of developers, "scientists", data visualizers and activists to work on the initial design. This tool is being developed as a partnership between Public Lab and the AirQualityEgg/Sensemakers community.

Roomba Indoor Air Quality Mapping

This tool is being developed to experiment with visually mapping indoor air quality. A Roomba--the room cleaning vacuum--is programmed to travel all around a room once it is left to roam. Therefore, it is an ideal tool to assess the quality of air throughout a room.

Resources

U.S. EPA Standards and Test Methods

National Ambient Air Quality Standards (NAAQS)

Section 109 of the Clean Air Act directs the Environmental Protection Agency (EPA) to establish National Ambient Air Quality Standards (NAAQS) requisite to protect public health with an adequate margin of safety (primary standard) and for the protection of public welfare (secondary standard). Section 109(d)(1) of the CAA requires EPA to complete a thorough review of the NAAQS at 5-year intervals and promulgate new standards when appropriate.

Complete details of the standards, measurement principles, and data interpreation, can be found in Title 40 of the Code of Federal Regulations Part 50

Summary of the NAAQS Criteria Pollutants

EPA Test Methods

EPA approved instruments are designated as either a Federal Reference Method (FRM) or Federal Equivalent Methods (FEM). The complete list of approved instruments for NAAQS evaluating is provided on the EPA Ambient Monitoring Technology Information Center (AMTIC) web site

Real Time Data

EPA and its State and Tribal partners publish near real-time air quality data (typically hourly updates) as well air quality forecasts on the AirNow web site.

The AirNow site also contains, links to Visibility Cameras, which are yet another way to evaluate air pollution.

Examples of clear and hazy days from Boston HazeCam:

Historical Data

Historical air quality test results are freely available through EPA AirData

EPA & Citizen Science Next Generation of Monitors

EPA has also been involved with Next Generation Air Measuring and is currently offering its Citizen Science Toolbox Resources online:

• Air Sensor Guidebook;
• Air Sensor Technology: State of the Science Presentation;
• Mobile Sensors and Applications for Air Pollutants; and
• Sensor Evaluation Report.

Other Resources for Air Quality Standards

The U.S. Center for Disease Control (CDC) and its National Institute for Occupational Safety and Health (NIOSH) also offer a wealth of guidance. In particular, the NIOSH Manual of Analytical Methods is a collection of procedures for sampling and analysis of contaminants including workplace air.

The Agency for Toxic Substances and Disease Registry (ATSDR), based in Atlanta, Georgia, is a federal public health agency of the U.S. Department of Health and Human Services. Their Toxicological Profiles, is particularly useful for when a pollutant can be identified by compound or element.

• Where We Breathe indoor formaldehyde monitoring and mitigation
• Particle Sensing

Outdoor air pollution, in the most extreme cases, can be immediately identified even without any special training. It casts a haze over cities, collects on streets and buildings, and provides dramatic fodder for the news. But while high drama is often a prerequisite for news about air quality to be reported, the real story is the health impacts that occur even when the air isn't thick enough to see.

According to the EPA, Americans, on average, spend approximately 90 percent of their time indoors, where the concentrations of some pollutants are often 2 to 5 times higher than typical outdoor concentrations. Most pollutants affecting indoor air quality come from sources inside buildings, although some originate outdoors. Typical pollutants of concern include combustion products such as carbon monoxide, particulate matter, and environmental tobacco smoke; substances of natural origin such as radon; biological agents such as molds; pesticides; lead; asbestos; ozone (from some air cleaners); and various volatile organic compounds from a variety of products and materials

This is even more striking when the health effects attributed to outdoor fine particulate matter (PM2.5) rank among the risk factors with the highest health impacts in the world, annually accounting for over 3.2 million premature deaths. In October 2013, the World Health Organization announced they are considering particulate matter, a major component of indoor and outdoor air pollution, as a Group 1 carcinogen along with tobacco smoke and asbestos.

U.S. EPA Standards and Test Methods

National Ambient Air Quality Standards (NAAQS)

Section 109 of the Clean Air Act directs the Environmental Protection Agency (EPA) to establish National Ambient Air Quality Standards (NAAQS) requisite to protect public health with an adequate margin of safety (primary standard) and for the protection of public welfare (secondary standard). Section 109(d)(1) of the CAA requires EPA to complete a thorough review of the NAAQS at 5-year intervals and promulgate new standards when appropriate.

Complete details of the standards, measurement principles, and data interpreation, can be found in Title 40 of the Code of Federal Regulations Part 50

Summary of the NAAQS Criteria Pollutants

EPA Test Methods

EPA approved instruments are designated as either a Federal Reference Method (FRM) or Federal Equivalent Methods (FEM). The complete list of approved instruments for NAAQS evaluating is provided on the EPA Ambient Monitoring Technology Information Center (AMTIC) web site

Real Time Data

EPA and its State and Tribal partners publish near real-time air quality data (typically hourly updates) as well air quality forecasts on the AirNow web site.

The AirNow site also contains, links to Visibility Cameras, which are yet another way to evaluate air pollution.

Examples of clear and hazy days from Boston HazeCam:

Historical Data

Historical air quality test results are freely available through EPA AirData

EPA & Citizen Science Next Generation of Monitors

EPA has also been involved with Next Generation Air Measuring and is currently offering its Citizen Science Toolbox Resources online:

• Air Sensor Guidebook;
• Air Sensor Technology: State of the Science Presentation;
• Mobile Sensors and Applications for Air Pollutants; and
• Sensor Evaluation Report.

Other Resources for Air Quality Standards

The U.S. Center for Disease Control (CDC) and its National Institute for Occupational Safety and Health (NIOSH) also offer a wealth of guidance. In particular, the NIOSH Manual of Analytical Methods is a collection of procedures for sampling and analysis of contaminants including workplace air.

The Agency for Toxic Substances and Disease Registry (ATSDR), based in Atlanta, Georgia, is a federal public health agency of the U.S. Department of Health and Human Services. Their Toxicological Profiles, is particularly useful for when a pollutant can be identified by compound or element.

Particle Sensing Project

Public Lab has initiated a Particle Sensing Project focused primarily on Silica. This project overlaps with and includes the DustDuino and is coordinated on the Air-Quality Google Group (join in left sidebar).

DustDuino

DustDuino can help individuals with limited resources monitor PM10 and PM2.5 concentrations, indoors or outdoors. It uses Shinyei PPD42NS, a $15USD optical sensor that uses an LED and a lens to determine the concentration of dust in a partially closed chamber that draws in air from its surroundings. The sensor data is received by an Arduino development board and transmitted to Xively. Prototypes of DustDuino have been successfully built and used in various indoor and outdoor locations.

Cypress Hills Air Quality (CHAQ) Initiative

In 2013, this 8 week Air Quality Class was created for middle-schoolers in the Cypress Hills Air Quality (CHAQ) Initiative, with support from the United States Environmental Protection Agency's program "Citizen Science: Community Involvement Today and in the Future". This project was a collaboration with the Cypress Hills Local Development Corporation. Joe Saavedra and Liz Barry are the Public Laboratory facilitators. Georgia Bullen, Yael, and Jason Lipshin are involved from MIT.

Air Column Monitor

The air column monitor is in early phases of development. The April 2012 EcoHackII at Parsons in NYC brought together a group of developers, "scientists", data visualizers and activists to work on the initial design. This tool is being developed as a partnership between Public Lab and the AirQualityEgg/Sensemakers community.

Roomba Indoor Air Quality Mapping

This tool is being developed to experiment with visually mapping indoor air quality. A Roomba--the room cleaning vacuum--is programmed to travel all around a room once it is left to roam. Therefore, it is an ideal tool to assess the quality of air throughout a room.